110 entries under collapse topic. ×

1
fall down(verb, expression, break, drop, fail)
1
flake out(verb, expression, break, drop, give)
1
fly off the handle(verb, expression, idiom, yield)
1
give(verb, break, drop, fail, yield)
1
give in(verb, expression, break, drop, give)
1
go ape(verb, expression, yield, tear)
1
go ballistic(verb, expression, yield, tear)
1
go berserk(verb, expression, yield, tear)
1
go bonkers(verb, expression, break, yield, crack)
1
go nuts(verb, break, yield, crack)
1
go off deep end(verb, expression, idiom, break, crack)
1
go off rocker(verb, expression, idiom, break, crack)
1
go out of mind(verb, expression, idiom, break, crack)
1
have breakdown(verb, expression, break, crack)
1
keel over(verb, expression, break, drop, give)
1
languish(verb, break, drop, give, fail)
1
lose control(verb, expression, yield, crack)
1
schizz out(verb, expression, break, crack)
1
shatter(verb, break, drop, give, ruin)
1
sicken(verb, break, crack, disintegrate)
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APASmart Define. (2015). crack up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/crack_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "crack up thesaurus" https://smartdefine.org/crack_up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, crack up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/crack_up/thesaurus/synonyms>.
MLASmart Define. "crack up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/crack_up/thesaurus/synonyms>